diff options
Diffstat (limited to 'llvm/lib')
| -rw-r--r-- | llvm/lib/Target/ARM/ARMCallLowering.cpp | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/llvm/lib/Target/ARM/ARMCallLowering.cpp b/llvm/lib/Target/ARM/ARMCallLowering.cpp index 8e80c32bcf8..a64544c20d1 100644 --- a/llvm/lib/Target/ARM/ARMCallLowering.cpp +++ b/llvm/lib/Target/ARM/ARMCallLowering.cpp @@ -561,13 +561,14 @@ bool ARMCallLowering::lowerCall(MachineIRBuilder &MIRBuilder, MIB.addRegMask(TRI->getCallPreservedMask(MF, CallConv)); + bool IsVarArg = false; SmallVector<ArgInfo, 8> ArgInfos; for (auto Arg : OrigArgs) { if (!isSupportedType(DL, TLI, Arg.Ty)) return false; if (!Arg.IsFixed) - return false; + IsVarArg = true; if (Arg.Flags.isByVal()) return false; @@ -581,7 +582,7 @@ bool ARMCallLowering::lowerCall(MachineIRBuilder &MIRBuilder, MIRBuilder.buildUnmerge(Regs, Arg.Reg); } - auto ArgAssignFn = TLI.CCAssignFnForCall(CallConv, /*IsVarArg=*/false); + auto ArgAssignFn = TLI.CCAssignFnForCall(CallConv, IsVarArg); OutgoingValueHandler ArgHandler(MIRBuilder, MRI, MIB, ArgAssignFn); if (!handleAssignments(MIRBuilder, ArgInfos, ArgHandler)) return false; @@ -600,7 +601,7 @@ bool ARMCallLowering::lowerCall(MachineIRBuilder &MIRBuilder, SplitRegs.push_back(Reg); }); - auto RetAssignFn = TLI.CCAssignFnForReturn(CallConv, /*IsVarArg=*/false); + auto RetAssignFn = TLI.CCAssignFnForReturn(CallConv, IsVarArg); CallReturnHandler RetHandler(MIRBuilder, MRI, MIB, RetAssignFn); if (!handleAssignments(MIRBuilder, ArgInfos, RetHandler)) return false; |
